Q: What is the sum of all factors of the number 84,987 excluding 84,987?
A: 64,773
The factors of the number 84,987 are: 1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 399, 497, 639, 1197, 1349, 1491, 4047, 4473, 9443, 12141, 28329, 84987.
If you add them up, you will get the total of 85,051. Now subtract 84,987 to get 64,773